We already own DEFINE_SHOW_ATTRIBUTE() helper macro for defining attribute
for read-only file, but we found many of drivers also want a helper macro
for read-write file too.
So we add this macro to help decrease code duplication.
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v1->v2:
1.Rename DEFINE_STORE_ATTRIBUTE() to DEFINE_SHOW_STORE_ATTRIBUTE().
2.AI Viro points out that he doesn't like the definition of macros
like DEFINE_SHOW_ATTRIBUTE.
v2->v3:
1.Fixed some spelling mistakes in commit.
2.Revision description are added for easy tracing.
v3->v4:
1.Add AI Viro's comment to v1->v2's revision description.
2.Fixed a spelling mistakes of "marco" to "macro".
---
Luo Jiaxing (5):
seq_file: Introduce DEFINE_SHOW_STORE_ATTRIBUTE() helper macro
scsi: hisi_sas: Introduce DEFINE_SHOW_STORE_ATTRIBUTE for debugfs
scsi: qla2xxx: Introduce DEFINE_SHOW_STORE_ATTRIBUTE for debugfs
usb: dwc3: debugfs: Introduce DEFINE_SHOW_STORE_ATTRIBUTE
drm/i915/display: Introduce DEFINE_SHOW_STORE_ATTRIBUTE for debugfs
.../gpu/drm/i915/display/intel_display_debugfs.c | 55 +--------
drivers/scsi/hisi_sas/hisi_sas_main.c | 135 +++------------------
drivers/scsi/qla2xxx/qla_dfs.c | 19 +--
drivers/usb/dwc3/debugfs.c | 52 +-------
include/linux/seq_file.h | 15 +++
5 files changed, 41 insertions(+), 235 deletions(-)
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2.7.4
